Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Guam International Airport (PGUM)

Lat: 13.48°NLon: 144.8°EElev: 304ft.

Mostly Cloudy

83°F

28°C

Humidity	79%
Wind Speed	E 13 G 21 mph
Barometer	29.82 in (1008.8 mb)
Dewpoint	76°F (24°C)
Visibility	10.00 mi
Heat Index	91°F (33°C)
Last update	7 Jan 3:54 pm ChST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Agat GU

High Surf Advisory January 7, 04:27pm until January 8, 04:00am

Click here for hazard details and duration

High Surf Advisory

High Surf Advisory January 7, 04:27pm until January 8, 04:00am
NOW until 4:00am Thu
High Surf Advisory
This Afternoon
High: 85 °F
Scattered
Showers
Tonight
Low: 75 °F
Scattered
Showers
Thursday
High: 85 °F
Scattered
Showers
Thursday Night
Low: 77 °F
Isolated
Showers
Friday
High: 88 °F
Mostly Sunny
Friday Night
Low: 77 °F
Partly Cloudy
Saturday
High: 87 °F
Mostly Sunny
Saturday Night
Low: 77 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Scattered showers. Partly sunny, with a high near 85. East northeast wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Tonight

Scattered showers. Mostly cloudy, with a low around 75. East northeast wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Thursday

Scattered showers. Partly sunny, with a high near 85. East northeast wind 13 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Thursday Night

Isolated showers. Partly cloudy, with a low around 77. Northeast wind 9 to 14 mph.

Friday

Mostly sunny, with a high near 88. Northeast wind 14 to 20 mph, with gusts as high as 25 mph.

Friday Night

Partly cloudy, with a low around 77.

Saturday

Mostly sunny, with a high near 87.

Saturday Night

Partly cloudy, with a low around 77.